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File name:

e9ff8049f8062d36c552dae5be74bc8150f2936a1654fae4bf88aa3e2c5278d3.doc

Full analysis: https://app.any.run/tasks/899d3163-3e32-4907-9d60-0d1229224514
Verdict: Malicious activity
Analysis date: November 15, 2018, 06:36:21
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ole-embedded
exploit
CVE-2017-11882
Indicators:
MIME: text/rtf
File info: Rich Text Format data, version 1, unknown character set
MD5:

57F6FD3A70A1EB9413E0449D23EA1BA1

SHA1:

39BCE12392ADA7E5482C97683E07AC1E2DBADD22

SHA256:

E9FF8049F8062D36C552DAE5BE74BC8150F2936A1654FAE4BF88AA3E2C5278D3

SSDEEP:

12288:BUBFOZNq7jISZw1mkQUzwQFzOcfun1vaul2OVWqUSz6z0LXRxMUrAOW2YJ:OiEZyw2u1vnfYSz6gLB4OWJ

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • Equation Editor starts application (CVE-2017-11882)

      • EQNEDT32.EXE (PID: 2320)

    • Executable content was dropped or overwritten

      • WINWORD.EXE (PID: 3272)

    • Application was dropped or rewritten from another process

      • mondi.exe (PID: 2328)

  • SUSPICIOUS

    • Starts CMD.EXE for commands execution

      • EQNEDT32.EXE (PID: 2320)
      • CmD.exe (PID: 3072)

    • Executable content was dropped or overwritten

      • mondi.exe (PID: 2328)

    • Uses TASKKILL.EXE to kill Office Apps

      • cmd.exe (PID: 820)

  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 3272)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 3272)

    • Application was crashed

      • EQNEDT32.EXE (PID: 2320)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.rtf | Rich Text Format (100)
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
7
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
start winword.exe eqnedt32.exe cmd.exe no specs cmd.exe no specs timeout.exe no specs mondi.exe taskkill.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3272"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\e9ff8049f8062d36c552dae5be74bc8150f2936a1654fae4bf88aa3e2c5278d3.doc.rtf"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
1
Version:
14.0.6024.1000
2320"C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -EmbeddingC:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
svchost.exe
User:
admin
Company:
Design Science, Inc.
Integrity Level:
MEDIUM
Description:
Microsoft Equation Editor
Version:
00110900
3072CmD CmD /c %tMP%\dqfm.cmd  ! abDa cC:\Windows\system32\CmD.exe—EQNEDT32.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
820C:\Windows\system32\cmd.exe /K C:\Users\admin\AppData\Local\Temp\"hondi.cmd"C:\Windows\system32\cmd.exe—CmD.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
1904TIMEOUT 1 C:\Windows\system32\timeout.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
timeout - pauses command processing
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2328C:\Users\admin\AppData\Local\Temp\mondi.eXe C:\Users\admin\AppData\Local\Temp\mondi.exe
cmd.exe
User:
admin
Integrity Level:
MEDIUM
2548taskkill /F /IM winword.exe /TC:\Windows\system32\taskkill.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Terminates Processes
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
245
Read events
223
Write events
21
Delete events
1

Modification events

(PID) Process:(3272) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:nhj
Value:
6E686A00C80C0000010000000000000000000000
(PID) Process:(3272) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(3272) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(3272) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:WORDFiles
Value:
1299120143
(PID) Process:(3272) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1299120256
(PID) Process:(3272) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1299120257
(PID) Process:(3272) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:writeName:MTTT
Value:
C80C0000366EBA96AD7CD40100000000
(PID) Process:(3272) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:3jj
Value:
336A6A00C80C000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(3272) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:delete valueName:3jj
Value:
336A6A00C80C000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(3272) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
Executable files
3
Suspicious files
1
Text files
5
Unknown types
3

Dropped files

PID
Process
Filename
Type
3272WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVRA8CE.tmp.cvr —
MD5:—
SHA256:—
3272WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\DCF767E.png —
MD5:—
SHA256:—
3272WINWORD.EXEC:\Users\admin\AppData\Local\Temp\trbatehtqevyay.ScTxml
MD5:851AF9CA1CE1124AEE401B4544E5F73D
SHA256:89A08119818DD320507CFE73D30D344934A1693DF16208012470129A3C2BBE2F
3272WINWORD.EXEC:\Users\admin\AppData\Local\Temp\mondi.exeexecutable
MD5:54B3B277A6C794FDD62F26B9B0008D24
SHA256:975CBE7831DBF3696F1B8B2D3212987FB71655181E831249701B83392DAAB32D
2328mondi.exeC:\Users\admin\AppData\Local\Temp\Subabbotbinary
MD5:D73C0CF2BA30B6F9D2CA466116E48A22
SHA256:7304FA1B3C0CB29B09A3F5D5EF6BED354239FC4D3F3E2BB2349AFD99FC856CB7
3272WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$ff8049f8062d36c552dae5be74bc8150f2936a1654fae4bf88aa3e2c5278d3.doc.rtfpgc
MD5:C393FAFBDBFEBF6627017572C93AF54E
SHA256:026C77077E4257E0DD3576E9D799E780179BD05E69394DD89C1683E9DBD8DB1C
3272WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:256A3EF47ED32A3D3038855D49DF0319
SHA256:151B56C71BC28DD4D752808CE3A9352E96D9FA381320511F87B327A8208F5DD0
3272WINWORD.EXEC:\Users\admin\AppData\Local\Temp\hondi.cmdtext
MD5:C3ABF5A881A043139956ADFA44E88259
SHA256:49C02E342FB4F29606A74388F544BB9996A531E02C26E37900FBBEBFCE817156
3272WINWORD.EXEC:\Users\admin\AppData\Local\Temp\dqfm.cmdtext
MD5:24A0E12969C61D7FD4F947C3BEAC3FA0
SHA256:6FD5C00260692D64082411A0CCFC260485D678F8AEC610E3DC51AEF5070CE5E8
3272WINWORD.EXEC:\Users\admin\AppData\Local\Temp\gondi.doctext
MD5:B3129B6A95DB680CF911660AB17D7A13
SHA256:56232B5BE28B819DC07AF5450612928F51FE29CFAA6BFE86A3DFDBFC3C5EE3B2
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
2
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

No data

DNS requests

Domain
IP
Reputation
www.realmatchllc.com
  • —
unknown
www.sdn2gurabati.net
  • —
unknown

Threats

No threats detected
No debug info
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e9ff8049f8062d36c552dae5be74bc8150f2936a1654fae4bf88aa3e2c5278d3.doc